In order to succeed spectacularly you have to be willing to fail spectacularly.

I thought I was going to stay at Google, because it was a great place to work.

I knew Mac pretty well. I'd used them when I was younger.

Creativity is a renewable resource. Challenge yourself every day. Be as creative as you like, as often as you want, because you can never run out. Experience and curiosity drive us to make unexpected, offbeat connections. It is these nonlinear steps that often lead to the greatest work.

When you hand good people possibility, they do great things.

I don't think of Twitter as a social network. I think of it as a messaging system that has a lot of social components to it.

We didn't have anything before Twitter that allowed a group of people roaming around a city to communicate instantly, in real time, and in a coordinated way, in a group.